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8th International Conference on Materials Science & Engineering – BRAMAT 2013

Brașov – ROMANIA 28 February – 2 March 2013

Organized by

Transilvania University of Brașov, Materials Science and Engineering Faculty

Romanian Academy of Technical Sciences – ASTR Association for Heat Treatment and Surface Engineering – ATTIS

Romanian Foundry Technical Association – ATTR Romanian Welding Association – ASR

Conference’s Partners:

CSM Instruments, Standard Service, Melt, Nitech, Namicon, Olympus, Zeiss, Sartorom,

Cobotech, Consiliul Județean Brașov

PROGRAM

8th International Conference on Materials Science and Engineering – BRAMAT 2013 PROGRAM

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Conference Steering Committee Daniel MUNTEANU, Conference Chairman Vicerector of Transilvania University of Brașov, Romania Teodor MACHEDON-PISU Dean of Materials Science and Engineering Faculty, Transilvania University of Brașov, Romania Albert JANSSEN Oerlikon Balzers, Liechtenstein Cornel SAMOILĂ Romanian Technical Sciences Academy Transilvania University of Brașov, Romania Doru M. ȘTEFĂNESCU The Ohio State University, Columbus, USA Sefik SUZER Bilkent University, Ankara, Turkey Filipe VAZ Minho University, Guimaraes, Portugal

Conference Local Organizing Committee Mircea ȚIEREAN - Coordinator Bogdan ANDREESCU Liana BALTEȘ Tibor BEDŐ Dorin CĂTANĂ Lucian COSTINESCU Daniel CRISTEA Camelia GABOR Virgil GEAMĂN Vasile JIMAN Teodor MACHEDON-PISU Sorin MUNTEANU Arthur OLAH Alin POP Maria STOICĂNESCU Ana VEȚELEANU Conference Sections I. Equipment and Technologies in Materials Engineering II. Materials Science III. Heat Treatment and Surface Engineering IV. Advanced Welding Eco-Technologies V. Safety, Modeling and Simulation in Materials Engineering


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International Advisory Committee

Horia ALEXANDRU, University of Bucharest, Romania Marian BORDEI, Dunarea de Jos University, Galați, Romania Vasile BRATU, Valahia University, Târgovişte, Romania Denis CHAUMONT, Université de Burgogne, France Ionel CHICINAȘ, Technical University of Cluj-Napoca, Romania Aurel CRIȘAN, Transilvania University of Brașov, Romania Luis CUNHA, Universidade do Minho, Portugal Dorin DEHELEAN, European Welding Federation Leontin DRUGĂ, UTTIS, Bucharest, Romania Anca DUȚĂ CAPRĂ, Transilvania University of Brașov, Romania Dan ELIEZER, Ben-Gurion University of Negev, Beer Sheva, Israel Radu IOVĂNAȘ, Transilvania University of Brașov, Romania Julia Claudia MIRZA ROȘCA, Universidad Las Palmas de Grand Canaria, Spain Strul MOISA, Ben-Gurion University of Negev, Beer Sheva, Israel Cacilda MOURA, Universidade do Minho, Portugal Corneliu MUNTEANU, Gheorghe Asachi Technical University, Iași, Romania Mircea NICOARĂ, Polytechnic University Timișoara, Romania Maria NICOLAE, Polytechnic University of Bucharest, Romania Jose Luis OCANA MORENO, Universidad Politécnica de Madrid, Spain Mihai POPESCU, National Institute R&D of Materials Physics, Bucharest, Romania Peter REM, Delft University of Technology, The Netherlands Iulian RIPOȘAN, Polytechnic University of Bucharest, Romania Mario ROSSO, Politecnico di Torino, Italy Alexander SCHREINER, Münchner Werkstofftechnik Seminare, Germany Costin SCORȚEA, Romanian Metallurgy Fundation, Bucharest, Romania Elena SCUTELNICU, Dunarea de Jos University, Galați, Romania Viorel ȘERBAN, Polytechnic University Timișoara, Romania Ioan VIDA-SIMITI, Technical University of Cluj-Napoca, Romania Petrică VIZUREANU, Gheorghe Asachi Technical University, Iași, Romania Ionelia VOICULESCU, Polytechnic University of Bucharest, Romania Conference’s Halls: Main Hall A – Aula, Iuliu Maniu str. 41A Hall B – Room UI 2, Iuliu Maniu str. 41A Hall C – Room UI 3, Iuliu Maniu str. 41A Hall D – Room UI 6, Iuliu Maniu str. 41A Hall E – Room UI 7, Iuliu Maniu str. 41A Hall F – Room UII 3, Iuliu Maniu str. 41A Hall G – Ground level, Iuliu Maniu str. 41A Hall H – First level, Iuliu Maniu str. 41A


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Conference Venue Brașov is situated in the central part of the country being considered the second most important town in Romania. Located 160 km from Bucharest (Romania's capital), Brașov is surrounded by the Carpathian Mountains, being in the middle of the country at the crossroads of the Eastern Carpathian and the Southern Carpathians. Across the mountains to the South and East there are Wallachia and Moldavia, to the West the Banat region and to the North the rolling hills of Northern Transylvania.

The 8th International Conference of Materials Science and Engineering – BraMat 2013, will be held at Sergiu T. Chiriacescu Aula, Iuliu Maniu str. 41A, Brașov.


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Program (Outline)

Wednesday, 27.02.2013 18.00: Registration 18.30: Welcome cocktail (hall H) Thursday, 28.02.2013 8.30: Registration 9.00: Opening ceremony 9.30: Plenary lectures I 10.30: Coffee break 11.00: Awarding the title "Professor Emeritus" to Professor Dr. Eng. Cornel

SAMOILĂ 12.30: Plenary lectures II 13.30: Lunch (hall H) 15.00: Plenary lectures III 16.00: Coffee break 16.30: Plenary lectures IV 17:30: Posters presentations I (Sections I, II, III, IV) 17:30: Workshop “Education and Research in Materials Engineering -

Present and Perspectives” 10.00 - 16.00: Companies Workshops 10.00 - 19.00: Exhibitions 20.00: Gala dinner (ARO night bar) Friday, 1.03.2013 9.00: Oral presentations I (Sections I, II, III, IV, V) 11.00: Coffee break 11.30: Oral presentations II (Sections I, II, III, IV) 12.00 - 13.00: Companies Workshops 13.30: Lunch (hall H) 15.00: Posters presentations II (Sections I, II, III, V) 9.00 - 17.00: Exhibitions 17.30: Concert, celebration of the Transilvania University Day 19.00: Goodbye cocktail (hall H) Saturday, 2.03.2013 9.00: Sightseeing program meeting, Iuliu Maniu str. 41A, Brașov 9.30: Visit of R&D Institute of Transilvania University 11.00: Visit of Râșnov fortress and cave 12.00: Visit of Bran castle 13.00: Picnic in Bran


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Program (detailed) Thursday, 28.02.2013 8.30: Registration Main Hall A 9.00: Opening Ceremony - Welcome messages, Professor Dr. Eng. Ioan Vasile ABRUDAN, Rector of Transilvania University of Brașov, ROMANIA Professor Dr. Eng. Daniel MUNTEANU, Vicerector of Transilvania University of Brașov, ROMANIA Eng. Bogdan CHESARAICU, Manager Standard Service Bucharest, ROMANIA Main Hall A 9.30: Plenary Lectures I: Chairperson: Daniel MUNTEANU, Transilvania University, Brașov, ROMANIA P.01. Thin films composed of gold nanoclusters dispersed in a TiO2 matrix for electrical and thermal devices applications Filipe VAZ, Luis Cunha, Francisco MACEDO, Physics Department, University of Minho, Braga, PORTUGAL Albano CAVALEIRO, Departamento Engenharia Mecanica, SEC-CEMUC, Universidade de Coimbra, Coimbra, PORTUGAL Bruno BEIN, Ruhr-University Bochum, GERMANY P.02. High temperature resistant coatings for nuclear fusion applications Cristian RUSET, Eduard GRIGORE, National Institute for Laser, Plasma and Radiation Physics, Bucharest, Euratom-MEdC Association, ROMANIA Hans MAIER, Max-Planck Institut für Plasmaphysik, Euratom Association, 85748 Garching, GERMANY Guy MATTHEWS, Culham Centre for Fusion Energy, Euratom Association, Abingdon, UK 10.30: Coffee Break Main Hall A 11.00: Awarding the title "Professor Emeritus" to Professor Dr. Eng. Cornel SAMOILĂ Main Hall A 12.30: Plenary Lectures II: Chairperson: Julia Claudia MIRZA ROSCA, University Las Palmas of Gran Canaria, SPAIN P.03. Microwave chemistry for nanoparticle synthesis Denis CHAUMONT, Nanoform ICB, University of Burgogne, FRANCE P.04. Chalcogenide glasses for photonics Mihai POPESCU, Alin VELEA, National Institute of Materials Physics, Magurele, Bucharest, ROMANIA 13.30: Lunch


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Main Hall A 15.00: Plenary Lectures III: Chairperson: Filipe VAZ, University of Minho, Braga, PORTUGAL P.05. Mechanical properties of animal bone in orthopaedic research Julia Claudia MIRZA ROSCA, University Las Palmas of Gran Canaria, SPAIN P.06. Medical coating innovation: Antimicrobial PVD TiN Carmen PIÑERO, Albert JANSSEN, Gabriella SINICCO, OC Oerlikon Balzers AG, Balzers, LICHTENSTEIN Andrea EWALD, University Hospital of Wuerzburg, Wuerzburg, GERMANY 16.00: Coffee Break Main Hall A 16.30: Plenary Lectures IV: Chairperson: Denis CHAUMONT, Université de Bourgogne, Dijon, FRANCE P.07. Complex treatment of electric melt grey cast iron Iulian RIPOȘAN, Politehnica University of Bucharest, ROMANIA P.08. Mechanism of relaxation and characteristic time in ferroelectric TGS crystal Horia ALEXANDRU, Carmen MÎNDRU, Faculty of Physics, University of Bucharest, ROMANIA Constantin Paul GANEA, Raluca Maria BACȘEI, National Institute of Materials Physics, Bucharest-Magurele, ROMANIA

Hall G 17.30: Posters presentations I Section I I.P.1. Graphite morphology in grey iron – sulphur and oxygen effect Denisa Elena ANCA, Mihai CHIŞAMERA, Politehnica University of Bucharest, ROMANIA I.P.2. Preliminary study about mineralogical resources of iron ore in Kirunavaara in the context of sustainable development of metallurgical industry Dan CONSTANTINESCU, Ecaterina MATEI, Adriana Beatrice CÂRLAN, Politehnica University of Bucharest, ROMANIA I.P.3. Surface structure of CoCrMo and Ti6Al4V parts obtained by selective laser sintering Veronica DESPA, Adrian CATANGIU, Dan Nicolae UNGUREANU, Ioan Alexandru IVAN, Valahia University of Targoviște, ROMANIA I.P.4. Design of the user interface for a robotic system used in the spray pyrolysis deposition of planar surfaces Monica ENESCU, Cătălin ALEXANDRU, Transilvania University of Brasov, ROMANIA I.P.5. Chill sensitivity in 4.0% carbon equivalent, low – S, inoculated grey iron thin wall castings Lavinia Marilena HARCEA, Iulian RIPOŞAN, Politehnica University of Bucharest, ROMANIA I.P.6. Research on the influence of cooler type on mottled cast iron solidification Vasile JIMAN, Ioan CIOBANU, Sorin Ion MUNTEANU, Tibor BEDŐ, Daniel FERARU, Transilvania University of Brasov, ROMANIA


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I.P.7. 3D mathematical modelling of solidification of castings from alloys solidifying within a temperature interval Daniela IONESCU, Ionuţ IONESCU, Ioan CIOBANU, Vlad MONESCU, Transilvania University of Brasov, ROMANIA I.P.8. Heat-resistant composite materials Simona MATEI, Aurel CRIŞAN, Transilvania University of Brasov, ROMANIA I.P.9. Ultra-high molecular weight polyethylene – UHMWPE behaviour in injection molding processes Leonard Gabriel MITU, Ileana Constanţa ROŞCA, Transilvania University of Brasov, ROMANIA Santiago FERRANDIZ BOU, Polytechnic University of Valencia, SPAIN I.P.10. Experimental research concerning the plastic materials behaviour in medical engineering Leonard Gabriel MITU, Ileana Constanţa ROŞCA, Gheorghe BEJINARU MIHOC, Transilvania University of Brasov, ROMANIA Santiago FERRANDIZ BOU, Polytechnic University of Valencia, SPAIN

Section II II.P.1. Studies on obtaining a precursor by mechanical alloying for developing type W barium ferrite Sandu DUBOVAN, Mihai DEMIAN, Lidia DUBOVAN, Gabriela DEMIAN, University of Craiova, ROMANIA II.P.2. Composite materials reinforced with fibers used in strengthening heritage buildings Gheorghe–Veniamin BOGUS Vasile CONSTANTINESCU, Oana BĂLŢĂTESCU, Adrian ALEXANDRU, Ioan CARCEA, Gheorghe Asachi Technical University of Iaşi, ROMANIA II.P.3. Selecting medical grade polymers and testing for achieving antibacterial devices tubular prosthetic Elena GROSU, Maria RAPA, Grigore VLAD, S.C. ICPE BISTRITA S.A., Bistrița, ROMANIA Anton FICAI, Politehnica University of Bucharest, ROMANIA Luiza JECU, National Research and Development Institute for Chemistry and Petrochemistry, ICECHIM Bucharest, ROMANIA II.P.4. Characterization of surfactant-modified prussian blue screen-printed carbon electrodes for H2O2 detection Florentina HUŢANU, Ștefan cel Mare University of Suceava, ROMANIA , National Research and Development Institute for Chemistry and Petrochemistry, ICECHIM Bucharest, ROMANIA Emilia OCNARU, Melania-Liliana ARSENE, Gelu VASILESCU, Mihaela BADEA-DONI, National Research and Development Institute for Chemistry and Petrochemistry, ICECHIM Bucharest, ROMANIA II.P.5. High entropy alloys Iulia FLOREA, Raluca-Maria FLOREA, Oana BĀLTĂŢESCU, Romeo CHELARU, Ioan CARCEA, Gheorghe Asachi Technical University of Iaşi, ROMANIA Vasile SOARE, National Research & Development Institute for nonferrous and Rare Metals Bucharest, ROMANIA II.P.6. In vitro assessment of the enzymatic degradation of several PVA/starch materials Luiza JECU, Iulia RĀUŢ, Mariana CĂLIN, Emilia OCNARU, Melania Liliana ARSENE, Violeta PURCAR, National Research and Development Institute for Chemistry and Petrochemistry – ICECHIM – Bucharest, ROMANIA Elena GROSU, Research and Design Institute for Electrical – ICPE - Bistrița, ROMANIA II.P.7. Cobalt alloys used in medical applications Mirabela-Georgiana MINCIUNĀ, Petrică VIZUREANU, Gheorghe Asachi Technical University of Iasi, ROMANIA


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II.P.8. In vitro structural changes on the surface of SiO2-CaO-P2O5 bioactive glasses Dan Nicolae UNGUREANU, Nicolae ANGELESCU, Adrian CATANGIU, Veronica DESPA, Vasile BRATU, Florina Violeta ANGHELINA, Valahia University of Targoviste, ROMANIA Violeta TSAKIRIS, Virgil MARINESCU, National Institute for R&D in Electrical Engineering ICPE-CA Bucharest, ROMANIA II.P.9. Stabilized aluminum foams, unique material for industrial applications Oana BĂLTĀŢESCU, Raluca – Maria FLOREA, Costel ROMAN, Ioan CARCEA, Gheorghe Asachi Technical University of Iasi, ROMANIA II.P.10. Thermal analysis of the chemical weathering of chalk stone materials Simona-Florentina POP, National Research and Development Institute for Chemistry and Petrochemistry, ICECHIM, Bucharest, ROMANIA Rodica-Mariana ION, National Research and Development Institute for Chemistry and Petrochemistry, ICECHIM, Bucharest, ROMANIA , Valahia University of Targoviste, ROMANIA

II.P.11. Researches about wear comportment of sintered parts elaborated from recovered powders Ștefan RADU, Gabriela DEMIAN, Mihai DEMIAN, University of Craiova, ROMANIA II.P.12. Development of new recycled polypropylene steyrene-isoprene-styrene block copolymers composites Maria RÂPĂ, Elena GROSU, Ancuța TRIFOI, Research Institute for Organic Auxiliary Products – ICPAO - Medias, ROMANIA Paul GHIOCĀ, Lorena IANCU, Bodgan SPURCACIU, Romona GRIGORESCU, National Institute for Research & Development in Chemistry and Petrochemistry INCDCP-ICECHIM, Bucharest, ROMANIA Corneliu CINCU, Advanced Coatings Research Institute, Bucharest, ROMANIA II.P.13. Preparation of medical devices with antimicrobial properties Maria RÂPĂ, Petruța STOICA, Elena GROSU, Grigore VLAD, Research and Design Institute for Electrical – ICPE, Bistrița, ROMANIA Elisabeta Elena TĂNASE, University of Agronomic Sciences and Veterinary Medicine, Bucharest, ROMANIA II.P.14. Thermogravimetric studies on the BHF synthesis of BaCO3 and α-Fe2O3 mixtures processed by mechanical alloying Iulian ŞTEFAN, Claudiu NICOLICESCU, Adrian OLEI, University of Craiova, ROMANIA II.P.15. Evaluation of natural polyphenols entrapped in calcium alginate beads prepared by ionotropic gelation method Rusăndica STOICA, Rodica-Mariana ION, National Research and Development Institute for Chemistry and Petrochemistry, ICECHIM, Bucharest, ROMANIA, Valahia University, Targoviste, ROMANIA

Simona Florentina POP, National Research and Development Institute for Chemistry and Petrochemistry, ICECHIM, Bucharest, ROMANIA II.P.16. Structural investigation of thermo-mechanically processed Ti-29Nb-9Ta-10Zr alloy using X-ray diffraction Cristina TĂBIRCĂ, Doina RĂDUCANU, Vasile Danut COJOCARU, Ion CINCĂ, Andreea CĂPRĂRESCU, Politehnica University of Bucharest, ROMANIA Thierry GLORIANT, Doina-Margareta GORDIN, Sciences Chimiques de Rennes/Chimie-Métallurgie, Rennes Cedex, FRANCE Ioan DAN, SC R&D Consulting and Services, Bucharest, Romania II.P.17. The corrosion behavior using gravimetric method and pitting of some Al-Cu-Mg superalloys Marius VASILESCU, Ioana VASILESCU, Politehnica University of Bucharest, ROMANIA II.P.18. Wear behavior of sintered steels obtained by gas-carburizing process


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Daniel ZORILĂ, Claudiu NICOLICESCU, Iulian ŞTEFAN, University of Craiova, ROMANIA II.P.19. Spectral characterization and thermal studies of poly(hydroxybutyrate)/poly(vinyl alcohol) blend biodegradation Adina Magdalena MUSUC, Silviu PREDA, Vlad Tudor POPA, Romanian Academy, “Ilie Murgulescu” Institute of Physical Chemistry, Bucharest, ROMANIA Luiza JECU, Mihaela BADEA – DONI, Iulia RĂUŢ, Mariana CĂLIN, National Research and Development Institute for Chemistry and Petrochemistry – ICECHIM, Bucharest, ROMANIA II.P.20. Features of Cu-Sn-Mn alloys obtained from mechanically alloyed powders Gheorghe ȘTEFAN, Cristina TEIȘANU, University of Craiova, ROMANIA II.P.21. Metallographic characterization of a new biomedical titanium based-alloy for orthopedic applications Andreea-Carmen BĂRBÎNŢĂ, Carmen Iulia CRIMU, Bogdan ISTRATE, Corneliu MUNTEANU, Gheorghe Asachi Technical University of Iasi, ROMANIA

Romeo CHELARIU, Gheorghe Asachi Technical University of Iasi, ROMANIA

Smaranda NAZARIE, Kamel EARAR, “Apollonia” University of Iasi, ROMANIA II.P.22. Investigation of a new Ti-Nb-Zr-Ta alloy by electron microscopy, X-ray diffraction and nanoindentation Andreea-Carmen BĂRBÎNŢĂ, Carmen Iulia CRIMU, Bogdan ISTRATE, Corneliu MUNTEANU, Gheorghe Asachi Technical University of Iasi, ROMANIA

Romeo CHELARIU, Gheorghe Asachi Technical University of Iasi, ROMANIA

Smaranda NAZARIE, Kamel EARAR, “Apollonia” University of Iasi, ROMANIA II.P.23. Design and casting technology for Ti-Al-Nb-Ta-alloy Ildiko PETER, Mario ROSSO, Davide SUANI, Politecnico di Torino, ITALY II.P.24. Corrosion behaviour of bulk Fe67Cr4Mo4Ga4P12B5C4 amorphous alloy and ITS crystallized form Dragos BUZDUGAN, Cosmin CODREAN, Viorel Aurel ŞERBAN, Florin Marian CORNEA, Politehnica University of Timisoara, ROMANIA II.P.25. Stainless steels brazing with nickel and copper based amorphous alloys Cosmin CODREAN, Cristian STOIAN, Viorel Aurel ŞERBAN, Carmen OPRIŞ, Politehnica University of Timisoara, ROMANIA II.P.26. Cobalt (II) removal from aqueous solutions by natural hemp fibers: batch and fixed–bed column studies Lavinia TOFAN, Carmen TEODOSIU, Carmen PĂDURARU, Gheorghe Asachi Technical University of Iasi, ROMANIA Rodica WENKERT, Soroka Universitary Medical Center, Beer-Sheva, ISRAEL II.P.27. Application of nanostructured technology for accuracy increasing in a gas flow meter case Vlad JINGA, Mihaela DUDIȚĂ, Victor NASCOV, Cornel SAMOILĂ, Doru URSUȚIU, Transilvania University of Brașov, ROMANIA II.P.28. The effect of „gascarbusint” on tensile properties of sintered steels Marius Cătălin CRIVEANU, University of Craiova, ROMANIA Mario ROSSO, Marco ACTIS-GRANDE, Politecnico di Torino, ITALY II.P.29. The physical properties of the blast furnace slag and steel plant slag used in road construction Irina VILCIU, Echological University of Bucharest, ROMANIA


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II.P.30. Designing and continuous extrusion forming of Al-Mg-Si contact lines for electric railway Ileana Nicoleta POPESCU, Vasile BRATU, Elena Valentina STOIAN, Valahia University of Targoviste, ROMANIA Mario ROSSO, Politecnico di Torino, ITALY Constantin POPESCU, Vimetco Extrusion Company, Slatina, ROMANIA Section III III.P.1. Influnce of the nitrogen flow rates on the tribological behavior of magnetron deposited N- alloyed stainless steel coatings Raluca ZAMFIR, Cosmin COTRUȚ, Sorin CIUCĂ, Polytechnic University of Bucharest, ROMANIA Eduard GRIGORE, National Institute for Laser, Plasma and Radiation Physics, Măgurele-Bucharest, ROMANIA Cristian LUNGU, National Institute for Materials Physics, Măgurele-Bucharest, ROMANIA III.P.2. Heat treatment applied to carbon steels sintered powders of Fe and Fe3C powder obtained by mechanical alloying Mariana CIOBANU, Claudiu NICOLICESCU, Ionela Gabriela BUCȘE, Iulian ȘTEFAN, University of Craiova, ROMANIA III.P.3. Obtaining the optimal parameters in a laser hardening process through Taguchi method Luminita GRECU, Gabriela DEMIAN, Mihai DEMIAN, University of Craiova, ROMANIA III.P.4. Research regarding the structural characteristics of some steels based on ferrous and copper powders Claudiu NICOLICESCU, Daniel ZORILĂ, Victor Horia NICOARĂ, University of Craiova, ROMANIA III.P.5. Surface characterization natural materials by nanoidentation Emilio RAYÓN, Santiago FERRANDIZ, Juan LÓPEZ, Marina Patricia ARRIETA, Universitat Politècnica de València, SPAIN

III.P.6. Corrosion and sliding wear behavior of Cr3Cr2-NiCr coatings alloyed by electron beam treatment Dragoș UTU, Viorel Aurel SERBAN, Polytechnic University of Timisoara, ROMANIA Gabriela MARGINEAN, University of Applied Science Gelsenkirchen, GERMANY III.P.7. On some structural characteristics of Fe-base shape memory alloys Adrian-Liviu PARASCHIV, Marius-Gabriel SURU, Nicoleta Monica LOHAN, Bogdan PRICOP, Iuliana-Petruţa SPIRIDON, Leandru-Gheorghe BUJOREANU, Gheorghe Asachi Technical University of Iaşi, ROMANIA Firuța BORZA, Nicoleta LUPU, National Institute of Research and Development for Technical Physics, Iasi, ROMANIA III.P.8. The influence of heat treatment atmosphere and maintaining period on the homogeneity degree of a Fe-Mn-Si-Cr-Ni shape memory alloy obtained through powder metallurgy Iulia Petruța SPIRIDON, Bogdan PRICOP, Marius-Gabriel SURU, Adrian Liviu PARASCCHIV, Nicoleta Monica LOHAN, Leandru-Gheorghe BUJOREANU, Gheorghe Asachi Technical University of Iaşi, ROMANIA III.P.9. Hot working effects on surface relief characteristics in a Fe-Mn-Si-Cr SMA Marius-Gabriel SURU, Nicoleta-Monica LOHAN, Adrian-Liviu PARASCHIV, Bogdan PRICOP, Iuliana-Petruta SPIRIDON, Constantin Baciu, Leandru-Gheorghe BUJOREANU, Gheorghe Asachi Technical University of Iaşi, ROMANIA III.P.10. Rapidly solidified aluminium and titanium alloys Mircea DOBRESCU, Marius VASILESCU, Polytechnic University of Bucharest, ROMANIA III.P.11. The comparative study of the corrosion and wear resistance to the siliconized and non treated steels


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Zoltan MARKOS, Transilvania University of Brasov, ROMANIA III.P.12. Polarised screen influence on plasma discharge stability for plasma nitriding technique Carmen NEJNERU, Mihai AXINTE, Petrica VIZUREANU, Manuela-Cristina PERJU, Ion HOPULELE, Gheorghe Asachi Technical University of Iaşi, ROMANIA III.P.13. Researches on thermal fatigue influence concerning quenching cooling characteristics for carboximethyl cellulose solution in water Carmen NEJNERU, Adrian GRECU, Petrică VIZUREANU, Mihai AXINTE, Manuela-Cristina PERJU, Gheorghe Asachi Technical University of Iaşi, ROMANIA III.P.14. Aspects about phase transformation in solid state of a S.G. cast iron Ioan MILOȘAN, Transilvania University of Brasov, ROMANIA III.P.15. Influence of thermal annealing on structural and optical properties of Au:TiO2 nanocomposite film Adnana MARIN, Daniel MUNTEANU, Transilvania University of Brasov, ROMANIA Cacilda MOURA, Minho University of Braga, PORTUGAL III.P.16. Researches on obtaining performant carbon based coatings with enhanced wear and corrosion resistance Lucian COSTINESCU, Corina COJOCARIU, Adnana MARIN, Daniel MUNTEANU, Transilvania University of Brasov, ROMANIA III.P.17. Diamond like carbon films with enhanced mechanical and corrosion resistance in saline environment/solution Corina COJOCARIU, Lucian COSTINESCU, Mihaela DUDIȚĂ, Cristina BOGATU, Daniel MUNTEANU, Transilvania University of Brasov, ROMANIA Section IV IV.P.1. Possibilities of performing welding or brazing using Laser Hybrid process Bogdan ANDREESCU, Transilvania University of Brasov, ROMANIA IV.P.2. Design of a computer software for approval of welding procedure under the standard Pt Cr -7/1-2003 Nicolae-Tudor CÂNDEA, Virgil-Nicolae CÂNDEA, Cornel-Eugen ŞERBAN, Transilvania University of Brasov, ROMANIA Ciprian RĂUŢĂ, SC Black Sea SRL Brasov, ROMANIA IV.P.3. Optimizing butt welding joints of sheets to process 111 - 135 norm En 287-1/92 Virgil-Nicolae CÂNDEA, Nicolae-Tudor CÂNDEA, Silviu POPESCU, Transilvania University of Brasov, ROMANIA Lidia ŞERBAN, CNE Andrei Bârseanu, Brasov, ROMANIA IV.P.4. Reconditioning by welding of plug coulters Rodica-Mariana POPESCU, Transilvania University of Brasov, ROMANIA IV.P.5. Laser cladding of Ni based CW composite powder Adrian-Răzvan STAICU, Radu IOVĂNAŞ, Daniela-Maria IOVĂNAŞ, Alexandru PASCU, Mihai-Alin POP, Transilvania University of Brasov, ROMANIA ARO, Europa room 17.30: Workshop “Education and Research in Materials Engineering - Present and Perspectives”


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Hall F 10.00: Workshop Standard Service / CSM Instruments 11.00: Workshop Sartorom / Zwick 12.00: Workshop Standard Service / EmcoTest 14.00: Workshop Namicon / Innovia and Olympus Hall G 10.00 – 19.00: Exhibitions (CSM Instruments, Standard Service, Melt, Nitech, Namicon, Olympus, Zeiss, Sartorom, Cobotech) ARO night bar 20.00: Gala dinner Friday, 01.03.2013 Hall B 9.00: Oral Presentations I (Section I) Chairpersons: Iulian RIPOŞAN, Politehnica University of Bucharest, ROMANIA

Aurel CRIŞAN, Transilvania University of Brasov, ROMANIA

I.K.1. Structural control of high Cr-Mo white irons for optimum abrasion resistance/toughness combination Adel NOFAL, Reham REDA, Khaled IBRAHIM, Central Metallurgical R&D Institute, Helwan-Cairo, EGYPT I.O.1. Feasibility study of the production of secondary polyolefins from the plastic wastes using magnetic density separation Mircea Horia ŢIEREAN, Liana Sanda BALTEŞ, Tiberiu FORIŞ, Transilvania University of Brasov, ROMANIA Peter Carlo REM, Delft University of Technology, The NETHERLANDS I.O.2. Pyrolysis of the plastics wastes, a convenient method for the generation of fuels Mircea Horia ŢIEREAN, Silvia PATACHIA, Liana Sanda BALTEŞ, Transilvania University of Brasov, ROMANIA Mihai BREBU, Petru Poni Institute of Macromolecular Chemistry, Iasi, ROMANIA I.O.3. Some considerations on the notion of sustainable (durable) materials Ana Maria ILIE, Bogdan Florin STROE, Andrei BERBECARU, Avram NICOLAE, Politehnica University of Bucharest, ROMANIA I.O.4. Expert system techniques used in materials science Petrică VIZUREANU, Dragoş-Cristian ACHIŢEI, Manuela-Cristina PERJU, Dragoş DANĂ, Gheorghe Asachi Technical University of Iasi, ROMANIA I.O.5. Researches on the obtainment of metal matrix with controlled microhardness Victor GEANTA, Ionelia VOICULESCU, Radu STEFANOIU, Horia BINCHICIU, Radu Mihai NEGRIU, Politehnica University of Bucharest, ROMANIA I.O.6. Labview in ultrasound plastic materials measurement Doru URSUŢIU, Cornel SAMOILĂ, Vlad JINGA, Liana Sanda BALTEŞ, Mircea Horia ŢIEREAN, Transilvania University of Brasov, ROMANIA Ladislau VEKAS, Laboratory of Magnetic Fluids, Center for Fundamental and Advanced Technical Research, Romanian Academy-Timisoara Division, Timisoara, ROMANIA


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Hall C 9.00: Oral Presentations I (Section II) Chairpersons: Ildiko PETER, Politecnico di Torino, ITALY

Cornel SAMOILĂ, Transilvania University of Brasov, ROMANIA II.K.1. Gemology in the old testament (In memoriam of Prof. Dr. Eng. Petru TUDORAN) Strul MOISA, Ben–Gurion University of the Negev, Beer–Sheva, ISRAEL II.O.1. Fracture micromechanisms and residual stresses of a highly resistant duplex stainless steel Andrés VALIENTE, Mihaela IORDĀCHESCU, Jesus RUIZ-HERVIAS, Maricely De ABREU, Universidad Politécnica de Madrid, SPAIN II.O.2. Meso-micro hierarchically ZSM-5 based nanostructurate hybrids - as doxorubicine carrier for cancer treatment Cristina Ileana COVALIU, Gigel PARASCHIV, Horia IOVU, Politehnica University of Bucharest, ROMANIA II.O.3. Multifunctional maghemite and poly-DL-alanine based core-shell magnetic nanohybrids for environmental protection and biomedicine applications Gigel PARASCHIV, Cristina Ileana COVALIU, Politehnica University of Bucharest, ROMANIA II.O.4. NiFe2O4/Ni-Fe alloy nanocomposite obtained by mechanical milling and spark plasma sintering Ionel CHICINAŞ, Traian Florin MARINCA, Florin POPA, Bogdan Viorel NEAMŢU, Vasile Florin TARŢA, Technical University of Cluj-Napoca, ROMANIA Oliver ISNARD, Institut Néel, CNRS, University Joseph Fourier, Grenoble, FRANCE Viorel POP, Babes-Bolyai University, Cluj-Napoca, ROMANIA II.O.5. Properties correlation of an Al-Mg-Fe-Cu alloy unidirectionally solidified for overhead transmission lines Pedro LAMARAO, Clovis SANTANA, Jandson MARTINS, Jose QUARESMA, Universidad Federal do Para-UFPA, Belém, BRAZIL II.O.6. Modified nanostructured hydroxyapatite with medical applications Valer ALMĂȘAN, Mihaela LAZĂR, National Institute for Research and Development for Isotopic and Molecular Technologies – INCDTIM, Cluj-Napoca, ROMANIA Maria TOMOAIA-COTISEL, Aurora MOCANU, Corina GARBO, Babes-Bolyai University, Faculty of Chemistry and Chemical Engineering, Cluj-Napoca, ROMANIA Gheorghe TOMOAIA, University of Medicine and Pharmacy Iuliu Hatieganu, Cluj-Napoca, ROMANIA Hall D 9.00: Oral Presentations I (Section III) Chairpersons: Francisco MACEDO, University of Minho, Braga, PORTUGAL

Vasile BRATU, Valahia University of Targoviste, ROMANIA III.K.1. Development of Tantalum oxynitride thin films produced by PVD: Study of structural stability Luis CUNHA, Cacilda MOURA, Filipe VAZ, University of Minho, Braga, PORTUGAL Daniel CRISTEA, Aurel CRIȘAN, Transilvania University of Brasov, ROMANIA Nuno BARRADAS, Eduardo Alves, Instituto Tecnológico Nuclear, Sacavém, PORTUGAL III.O.1. Particularities of carburising kinetics in different media Daniela DRAGOMIR, UTTIS Industries SRL, Vidra, ROMANIA Mihai Ovidiu COJOCARU, Polytechnic University of Bucharest, ROMANIA


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Leontin Nicolae DRUGĂ, Romanian Academy of Technical Sciences, ROMANIA III.O.2. TiAgx coated pressure sensors for lower limb prosthesis: effect of composition and structural changes in the electrical response of the films Cláudia LOPES, Francisco MACEDO, Armando FERREIRA, Senentxu LANCEROS-MENDEZ, Filipe VAZ, Minho University, Braga, PORTUGAL

Paulo PEDROSA, University of Minho, Braga, University of Coimbra, University of Porto, PORTUGAL Carlos FONSECA, University of Coimbra, Coimbra, University of Porto, Porto, PORTUGAL III.O.3. Solar physical vapor deposition: a new approach for preparing magnesium titanate nanopowders Irina APOSTOL, S.C. IPEE Amiral Trading Impex S.A. Curtea de Arges, ROMANIA Venkata SARAVANAN, Paula Maria VILARINHO, University of Aveiro, Aveiro, PORTUGAL Claude J.A. MONTY, CNRS-PROMES Laboratory, Odeillo, FRANCE III.O.4. Fine structure analysis of biocompatible ceramic materials based hydroxyapatite and metallic biomaterials type 316 L Florina Violeta ANGHELINA, Dan UNGUREANU, Vasile BRATU, Ileana Nicoleta Popescu, Valahia University of Targoviste, ROMANIA Carmen Otilia RUSĂNESCU, Polytechnic University of Bucharest, ROMANIA III.O.5. Tribological behavior and statistical experimental design of sintered iron-copper based composites Ileana Nicoleta POPESCU, Constantin GHIŢĂ, Vasile BRATU, Valahia University of Targoviste, ROMANIA Guillermo PALACIOS NAVARRO, Zaragoza University, SPAIN III.O.6. The quenching in ultrasonic field of a bearing steels. Advantages and perspectives. Part 1: The influence quenching technology on hardness and structure of a RUL 1 steel Nicolai BĂNCESCU, Constantin DULUCHEANU, Traian Lucian SEVERIN, Stefan cel Mare University of Suceava, ROMANIA Hall E 9.00: Oral Presentations I (Section IV) Chairpersons: Ionelia VOICULESCU, University Politehnica of Bucharest, ROMANIA Radu IOVĂNAŞ, Transilvania University of Brasov, ROMANIA IV.O.1. Mechanical behaviour and residual stress field of dissimilar laser welded joints Mihaela IORDĂCHESCU, Andrés VALIENTE, Jesús RUIZ-HERVIAS, Materials Science Dpt., E.T.S. de Ingenieros de Caminos, Universidad Politécnica de Madrid, SPAIN José Luis OCAÑA, Centro LÁSER, Universidad Politécnica de Madrid, SPAIN IV.O.2. Research on cladding (CMT MIG, WIG Arc Mechanized Pulse) for molds used for casting Teodor MACHEDON-PISU, Alexandru VAS, Mihai MAGYARI, Transilvania University of Brasov, ROMANIA IV.O.3. Research referring to non-linear thermal expansion of toroidal sealing discs Lucian EFTIMIE, Alina TODI-EFTIMIE, Transilvania University of Brasov, ROMANIA IV.O.4. Correlation between the microstructures and mechanical properties of metal coating layers Arthur OLÁH, Mircea Horia ŢIEREAN, Transilvania University of Brasov, ROMANIA IV.O.5. Vibration Influence on polycrystalline structure and internal friction of the material deposited by welding Mihai-Alexandru LUCA, Teodor MACHEDON-PISU, Transilvania University of Brasov, ROMANIA


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IV.O.6. Research on metallic materials thermal cutting under environmental friendly working conditions Florin-Constantin GÂDEA, Teodor MACHEDON-PISU, Adrian ZAHARIA, Alexandru VAS, Transilvania University of Brasov, ROMANIA IV.O.7. Study on pollutants that occur in processes AlMg5 welding of aluminum alloys by WIG process versus pulsed MIG arc Adrian ZAHARIA, Teodor MACHEDON-PISU, Florin GÂDEA, Transilvania University of Brasov, ROMANIA IV.O.8. Laser shock processing and its effects on mechanical properties of steels: a review Ionuţ-Bogdan ROMAN, Mircea Horia ŢIEREAN, Transilvania University of Brasov, ROMANIA Hall F 9.00: Oral Presentations (Section V) Chairpersons: Marina Patricia ARRIETA, Universitat Politècnica de València, SPAIN Dorin CATANA, Transilvania University of Brasov, ROMANIA V.K.1. Prediction of properties value in thermoplastic mixtures applying box equivalent model incompatibility in recycled polymer blends Santiago FERRANDIZ, Marina Patricia ARRIETA, Dolores SAMPER, Juan LOPEZ, Instituto de Tecnología de Materiales, Universitat Politècnica de València, SPAIN V.O.1. Modeling and simulation for metallic architectural free forms by generative design Andrei RADUCANU, Maria NICOLAE, Politehnica University of Bucharest, ROMANIA V.O.2. Finite element simulation of the projection welding process of the bars steel with direct applications to manufacture of meshed wire Constantin-Grigore CEORAPIN-TOROK, Radu IOVANAS, Daniel-Maria IOVANAS, Transilvania University of Brasov, ROMANIA V.O.3. Perforating projectiles made by injection molding process from plasticized mixtures of W90Ni7Fe3 mechanically alloyed powders Irina CARCEANU, Ioan NEDELCU, SC ICEM SA, Bucureşti, ROMANIA Corina MORARU, Rodica POPESCU, Transilvania University of Brasov, ROMANIA Tudor CHERECHES, Academia Technical Military Academy, Bucharest, ROMANIA 11.00: Coffee Break Hall B 11.30: Oral Presentations II (Section I) Chairpersons: Adel NOFAL, Central Metallurgical R&D Institute, Helwan-Cairo, EGYPT Petrică VIZUREANU, Gheorghe Asachi Technical University of Iasi, ROMANIA I.O.7. Self reducing briquettes used as alternate material to steel obtaining in EAF on the electro energetic regime Mirela Gabriela SOHACIU, Politehnica University of Bucharest, ROMANIA I.O.8. Press compaction behavior of Cu-Fe3O4 nanopowder mixtures Andrei PREDESCU, Liana Maria VLĂDUŢIU, Ecaterina MATEI, Andra Mihaela PREDESCU, Politehnica University of Bucharest, ROMANIA I.O.9. Al-Al2O3 composite materials obtained by reactive sintered


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Dăian LUNGU, Radu VASIU, Francisc GNANDT, Liviu DĂIANU, S.C. ICPT TEHNOMAG CUG S.A. Cluj Napoca, ROMANIA I.O.10. Research on the heat of combustion of the polymers coming from the plastic waste materials Liviu COSTIUC, Mircea Horia ŢIEREAN, Silvia PATACHIA, Liana Sanda BALTEŞ, Dan FRÂNCU, Transilvania University of Brasov, ROMANIA I.O.11. Research on the properties of the ash obtained by incineration and pyrolysis of the residues coming from polyolefins separation process from the plastics wastes Mircea Horia ŢIEREAN, Silvia PAŢACHIA, Liana Sanda BALTEȘ, Liviu COSTIUC, Transilvania University of Brasov, ROMANIA

Mihai BREBU, Petru Poni Institute of Macromolecular Chemistry, Iași, ROMANIA I.O.12. A correct approach to customer complains: method 8D-report Adrian NICULESCU, SC DRM Draexlmaier Electrical Systems SRL Satu Mare, ROMANIA Radu IOVĂNAŞ, Transilvania University of Brasov, ROMANIA I.O.13. New approaches to the calculation methods of effectiveness and efficiency in the field of quality Adrian NICULESCU, SC DRM Draexlmaier Electrical Systems SRL Satu Mare, ROMANIA Radu IOVĂNAŞ, Transilvania University of Brasov, ROMANIA I.O.14. Low-cycle-fatigue of an aluminum alloy plated with multi-layered deposits Yakov UNIGOVSKI, Ariel GRINBERG, Elior GERAFI, Emmanuel GUTMAN, Strul MOISA, Ben-Gurion University of the Negev, Beer-Sheva, ISRAEL Hall C 11.30: Oral Presentations II (Section II) Chairpersons: Strul MOISA, Ben–Gurion University of the Negev, Beer–Sheva, ISRAEL

Bela VARGA, Transilvania University of Brasov, ROMANIA II.O.7. Chemical and micro-structural characterization of a copper based shape memory alloy Nicanor CIMPOEȘU, Sergiu STANCIU, Ramona CIMPOEȘU, Corneliu MUNTEANU, Bogdan ISTRATE, Adela URSANU DRAGOŞ, Gheorghe Asachi Technical University of Iasi, ROMANIA II.O.8. Microstructural evolution and mechanical properties of AlMg/AlN composite materials obtained "in-situ" Raluca Maria FLOREA, Ioan CARCEA, Gheorghe Asachi Technical University of Iasi, ROMANIA Mario ROSSO, Ildiko PETER, Politecnico di Torino, ITALY Dumitru MITRICĀ, National Research & Development Institute for Nonferrous and Rare Metals, ROMANIA II.O.9. The influence of the magnesium powder used as reinforcement material on the properties of some collagen based composite biomaterials Iulian ANTONIAC, Diana VRÂNCEANU, Aurora ANTONIAC, Politehnica University of Bucharest, ROMANIA II.O.10. Hybrid composite materials with biofunctional properties Aurora Anca POINESCU, Valahia University of Targovişte, ROMANIA Rodica Mariana ION, Valahia University of Targoviste, ROMANIA, National Research and Development Institute for Chemistry and Petrochemistry -ICECHIM, Bucharest, ROMANIA Bogdan VASILE, Politehnica University of Bucharest, ROMANIA II.O.11. Nanomaterials for works of art surface restoration Rodica-Mariana ION, Sanda Maria DONCEA, Valahia University of Targoviste, ROMANIA, National Research and Development Institute for Chemistry and Petrochemistry -ICECHIM-Bucharest, ROMANIA


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Mihaela-Lucia ION, Valahia University of Targoviste, ROMANIA II.O.12. Microstructural characterization of PM Ti with dextrin addition for endosseous applications Teodora MARCU, Ana Maria SALANŢIU, Ionuț GLIGOR, Cătălin POPA, Technical University of Cluj-Napoca, ROMANIA II.O.13. Mathematical relation ships between alloying elements and technological deformability indexes Carmen Otilia RUSĂNESCU, Politehnica University of Bucharest, ROMANIA Marin RUSĂNESCU, Valplast Industrie Bucharest, ROMANIA Traian IORDĂNESCU, Metallurgical Research Institute Bucharest, ROMANIA

Florina Violeta ANGHELINA, Valahia University of Targoviste, ROMANIA II.O.14. Characterization of pit coal fly ash as sorbent for Cd(II) ions from aqueous solutions Lavinia TOFAN, Carmen PĀDURAR, Gheorghe Asachi Technical University of Iasi, ROMANIA Rodica WENKERT, Soroka University Medical Center, Beer-Sheva, ISRAEL

Hall D 11.30: Oral Presentations II (Section III) Chairpersons: Luis CUNHA, University of Minho, Braga, PORTUGAL

Leontin Nicolae DRUGĂ, Romanian Academy of Technical Sciences, ROMANIA III.O.7. Silver-doped TiNx nanocomposite thin films for bio-signals (EEG and ECG) acquisition Paulo PEDROSA, Minho University, Braga, University of Coimbra, University of Porto, PORTUGAL Cláudia LOPES, Francisco MACEDO, Filipe VAZ, University of Minho, Braga, PORTUGAL Carlos FONSECA, University of Coimbra, Coimbra, University of Porto, Porto, PORTUGAL III.O.8. Study of the surface response at dry friction tests of nanostructured ceramic PM biocomposites Bebe-Adrian OLEI, Oana GÎNGU, Gabriel BENGA, University of Craiova, ROMANIA III.O.9. Preparation and characterization of (Ti,Al,Si)N coatings developed by dc reactive magnetron sputtering Laszlo JAKAB-FARKAS, Dominic BIRO, Sapientia University of Tg. Mureş, ROMANIA Gabriela STRNAD, Petru Maior University of Tg. Mureş, ROMANIA Ioan VIDA-SIMITI, Technical University of Cluj Napoca, ROMANIA III.O.10. A comparison approach on predicted and retrieved mechanical properties of Ni foams Dana Luca MOTOC, Monica CARANFIL, Virgil GEAMĂN, Transilvania University of Brasov, ROMANIA III.O.11. Preparation and characterization of composite films based on silicone rubber Elena Valentina STOIAN, Vasile BRATU, Ileana Nicoleta POPESCU, Valahia University of Targoviste, ROMANIA III.O.12. Mathematical solution of modeling for solidification process of continuous casting of steel taking into account the convection of interface to liquid – solid Vasile BRATU, Cristinel MORTICI, Valahia University of Targoviste, ROMANIA Hall E Chairpersons: Mihaela IORDĂCHESCU, Universidad Politécnica de Madrid, SPAIN Teodor MACHEDON-PISU, Transilvania University of Brasov, ROMANIA IV.O.9. Characterisation of weld deposits using as filler metal a high-entropy alloy Ionelia VOICULESCU, Victor GEANTĂ, Ion-Mihai VASILE, Radu ŞTEFĂNOIU, Marius TONOIU, University Politehnica of Bucharest, ROMANIA


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IV.O.10. Research regarding the mechanized hard facing with tubular wire of vertical surfaces Mircea BURCĂ, Politehnica University of Timişoara, ROMANIA Ioan LUCACIU, University of Oradea, ROMANIA IV.O.11. Influence of the metallizing distance variation and of the electric field voltage on the ohmic resistance of the layers deposited by thermal spraying Ionuţ-Claudiu ROATĂ, Radu IOVĂNAŞ, Alexandru PASCU, Transilvania University of Brasov, ROMANIA IV.O.12. Mathematical determinations concerning the extension of the voltage influence range on the ohmic resistance of the layers deposited by metallization with flame and powder Ionuţ-Claudiu ROATĂ, Alexandru PASCU, Maria-Daniela IOVĂNAŞ, Transilvania University of Brasov, ROMANIA IV.O.13. Influence of the contact sliding surface shape on wear development during reciprocating movement Alina TODI-EFTIMIE, Lucian EFTIMIE, Transilvania University of Brasov, ROMANIA IV.O.14. Microstructural characterization and friction coefficient after laser shock processing on stainless steel welds Ionuţ-Bogdan ROMAN, Mircea Horia ŢIEREAN, Transilvania University of Brasov, ROMANIA José Luis OCAÑA, Centro LÁSER, Universidad Politécnica de Madrid, SPAIN Corneliu MUNTEANU, Gheorghe Asachi Technical University of Iasi, ROMANIA

Hall F 12.00: Workshop Cobotec 13.30: Lunch Hall G 15.00: Posters presentations II Section I I.P.11. Modelling of milling kinetics in a planetary ball mill Corina Gabriela MORARU, Cornel Eugen ŞERBAN, Rodica Mariana POPESCU, Transilvania University of Brasov, ROMANIA I.P.12. Research on the influence of insulating cores thermal conductivity on feeder operation. Part I: feeder insulated on top and side surfaces Sorin Ion MUNTEANU, Ioan CIOBANU, Tibor BEDO, Aurel CRISAN, Ciprian SZABO, Transilvania University of Brasov, ROMANIA I.P.13. Research on the influence of insulating cores thermal conductivity on feeder operation. Part II: feeder insulated on top surface Tibor BEDŐ, Ioan CIOBANU, Sorin Ion MUNTEANU, Aurel CRIŞAN, Ciprian SZABO, Transilvania University of Brasov, ROMANIA I.P.14. CTE assessment of various glass fibre reinforced polymer composite architectures Mihai Alin POP, Dana LUCA MOTOC, Alexandru CONSTANTINESCU, Virgil GEAMĂN, Rudolf Alexandru DERCZENI, Transilvania University of Brasov, ROMANIA I.P.15. Research on microwave calcination of sewage sludge Emilian-Narcis RIŢI-MIHOC, Emil RIŢI-MIHOC, Dan PORCAR, Technical University of Cluj-Napoca, ROMANIA


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I.P.16. About the mathematical modeling of the chemical intercrystalline microsegregation of a steel with 0.533% C Maria STOICĂNESCU, Ioan CIOBANU, Aurel CRIŞAN, Transilvania University of Brasov, ROMANIA I.P.17. Improving the quality of surfaces by electrolytic coating. Working parameters Elena Lăcrămioara TIRON, Aurel CRIŞAN, Transilvania University of Brasov, ROMANIA I.P.18. Characterization of electrolytically deposited layers. Methods and results Elena Lăcrămioara TIRON, Aurel CRIŞAN, Transilvania University of Brasov, ROMANIA I.P.19. Carbide sensitivity of rare earth inoculated ductile irons in thin wall castings Valentin UTĂ, Iulian RIPOŞAN, Politehnica University of Bucharest, ROMANIA Section II II.P.31. In situ variable temperature X-ray diffraction studies on size scale of CuCrO2 polytypes with delafossite structure Dan URSU, Ioan GROZESCU, Politehnica University of Timisoara, ROMANIA , National Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, ROMANIA Marinela MICLAU, Politehnica University of Timisoara, ROMANIA II.P.32. Studies regarding the structural characteristics of sintered alloyed steels with nanometric master alloys Ionela Gabriela BUCȘE, Maria CIOBANU, Olimpia GHERMEC, University of Craiova, ROMANIA II.P.33. Electrochemical behavior of some zinc galvanizing steels Nicolae GHIBAN, Brânduşa GHIBAN, Victor GEANTĂ, Radu ȘTEFĂNOIU, Politehnica University of Bucharest, ROMANIA Maria HAIDUCU, National Research and Development Institute of Occupational Safety (INCDPM) - "Alexandru Darabont" Bucharest, ROMANIA II.P.34. Atmospheric corrosion behavior of some zinc galvanizing steels Brânduşa GHIBAN, Nicolae GHIBAN, Politehnica University of Bucharest, ROMANIA Maria HAIDUCU, National Research and Development Institute of Occupational Safety (INCDPM) - "Alexandru Darabont" Bucharest, ROMANIA Radu BOICIUC, S.C. Uzinsider SA Galati, ROMANIA II.P.35. Structural characterization of a new cobalt alloys for dental applications Brânduşa GHIBAN, Alexandru GHIBAN, Cristina Maria BORŢUN, Nicolae GHIBAN, Politehnica University of Bucharest, ROMANIA Mario ROSSO, Politecnico di Torino, ITALY II.P.36. Processing and characterization of Al-Mg-Si based composites reinforced with steel Vasile BRATU, Nicoleta POPESCU, Valahia University of Targoviste, ROMANIA II.P.37. Magnetic cobalt ferrite nanoparticles: Synthesis and surface functionalization with peptide Adina-Elena SEGNEANU, Paulina VLAZAN, Paula SVERA, Ioan GROZESCU, National Institute R&D for Electrochemistry and Condensed Matter, Bucharest, ROMANIA Andrej PETRIC, Lujbljana University, SLOVENIA II.P.38. Thermal processing temperature influence on hard tissue chemical composition Florin MICULESCU, Marian MICULESCU, Mihai BRANZEI, Nicolae GHIBAN, Politehnica University of Bucharest, ROMANIA Lucian Toma CIOCAN, University of Medicine and Pharmacy, Bucharest, ROMANIA II. P.39. Consideration above the reinforcement elements of the resistance structures


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Constantinescu VASILE, Gheorghe Veniamin BOGUS, Iulia MUSCALU, Costel ROMAN, Ioan CARCEA, Gheorghe Asachi Technical University “ of Iasi, ROMANIA II.P.40. Thin solid films for transparent electronics Viorica MUȘAT, Petrică ALEXANDRU, Elena-Emanuela VÂLCU, Centre of Nanostructures and Functional Materials, University ”Dunărea de Jos” of Galati, ROMANIA Laurentiu FRANGU, Radu BELEA, University ”Dunărea de Jos” of Galati, ROMANIA Nicolae TIGĀU, Centre of Nanostructures and Functional Materials, University ”Dunărea de Jos” of Galati, ROMANIA II.P.41. Crystallization kinetics of amorphous V47Ni32Ti21 alloy Gyorgy THALMAIER, Niculina SECHEL, Ioan VIDA-SIMITI, Technical University of Cluj-Napoca, ROMANIA

Cosmin CODREAN, Politehnica University of Timisoara, ROMANIA II.P.42. Study of the hot deformability of microalloyed steels using torsion tests Carmen Otilia RUSĂNESCU, Gigel PARASCHIV Politehnica University of Bucharest, ROMANIA Marin RUSĂNESCU, Valplast Industry Bucharest, ROMANIA Florina Violeta ANGHELINA, Valahia University of Targoviste, ROMANIA II.P.43. Morphology and magnetic properties of magnetoelectrodeposited cobalt-nickel-nitrogen thin films Iulian Sorin TĂNASE, Violeta VASILACHE, Ștefan cel Mare University of Suceava, ROMANIA Dumitrita TĂNASE, Mihai Eminescu College of Suceava, ROMANIA II.P.44. Evaluation of developed surface texture for a 20% cold rolled Ti-Nb-Ta-Zr alloy Vasile Dănuț COJOCARU, Doina RĂDUCANU, Ion CINCĂ, Ioan DAN, Andreea CAPRARESCU, Politehnica University of Bucharest, ROMANIA II.P.45. Characterization of the mechanical alloyed precursors from BaCO3 and Fe2O3 used in the preparation of barium ferrite type W Sandu DUBOVAN, Mihai DEMIAN, Lidia DUBOVAN, Gabriela DEMIAN, University of Craiova, ROMANIA II.P.46. Self-assembled monolayer based impedimetric immunosensors for aflatoxin B1 detection Emilia OCNARU, Mihaela BADEA-DONI, Melania-Liliana ARSENE, National Research & Development Institute for Chemistry & Petrochemistry, ICECHIM Bucharest, ROMANIA Andrei DANEŢ, University of Bucharest, ROMANIA II.P.47. Effect of fire on the microstructure and mechanical response of structural steels for building construction Andrés VALIENTE, Mihaela IORDĀCHESCU, Miguel Ángel Martín RENGEL, Universidad Politécnica de Madrid, SPAIN II.P.48. Biodegradability of magnesium alloys in simulated mediums Iulian ANTONIAC, Mihaela DINU, Politehnica University of Bucharest, ROMANIA II.P.49. Testing methods for power cables insulating materials - A case study Larisa MĀRIUŢ, Elena HELEREA, Transilvania University of Brasov, ROMANIA II.P.50. Compost based ecological biofertilizer and adsorbent materials for toxic metals from polluted waters Claudia ZAHA, Lucia DUMITRESCU, lleana MANCIULEA, Transilvania University of Brasov, ROMANIA II.P.51. Sol-gel synthesis and optical properties of ZnO powders Alina MATEI, Ileana CERNICA, Vasilica ȘCHIOPU, Adrian DINESCU, Mihai DANILĂ, National Institute for Research and Development in Microtehnologies IMT-Bucharest, ROMANIA


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Lucia DUMITRESCU, Ileana MANCIULEA, Transilvania University of Brasov, ROMANIA II.P.52. Study of the microbial contamination of plastic materials obtained from polymer municipal solid wastes Silvia PAŢACHIA, Nicoleta DAMIAN, Alina MOLDOVAN, Mircea Horia ŢIEREAN, Liana BALTEȘ, Transilvania University of Brasov, ROMANIA

II.P.53. Ecological materials for the dyes removal from waste water Rodica DOBRIŢOIU, Silvia PAŢACHIA, Transilvania University of Brasov, ROMANIA II.P.54. Fibre surface influence on composites mechanical properties Ovidiu NEMEŞ, Teodora MARCU, Amalia Mihaela IURIAN, Cătăin POPA, Technical University of Cluj-Napoca, ROMANIA II.P.55. Industrial equipment modeling and value engineering Florin CHICHERNEA, Ana VEŢELEANU, Transilvania University of Brasov, ROMANIA II.P.56. Roll crushers design using value engineering Ana VETELEANU, Florin CHICHERNEA, Transilvania University of Brasov, ROMANIA II.P.57. Corrosion behavior in Ringer solution biocompatible alloys - 316L and Ti6Al4V Lisette OANCEA, Ana VEŢELEANU, Victor NASCOV, Florin CHICHERNEA, Doru URSUŢIU, Cornel SAMOILĂ, Transilvania University of Brasov, ROMANIA II.P.58. Research concerning the corrosion behaviour of thermal treated hybrid composites with aluminium alloy matrix reinforced with SiC and graphite Ana VEŢELEANU, Florin CHICHERNEA, Transilvania University of Brasov, ROMANIA II.P.59. Structural transformations in Zn-Al22 alloy solidified by ultra rapid cooling Bela VARGA, Transilvania University of Brasov, ROMANIA

Ildiko PETER, Politecnico di Torino, ITALY II.P.60. Indirect measurement of transformation temperatures at shape memory alloys of CuZnAl category Petru COTFAS, Daniel COTFAS, Cornel SAMOILĂ, Bela VARGA, Doru URSUŢIU, Sorin ZAMFIRA, Transilvania University of Brasov, ROMANIA Petrică VIZUREANu, Gheorghe Asachi Technical University of Iasi, ROMANIA II.P.61. Structure of Zn-Al- eutectoid alloys Mirela AGAPIE, Bela VARGA, Universitatea Transilvania, ROMANIA II.P.62. Top piston ring-cylinder liner interface solutions for maximised tribological performance and reduced particulate emissions in Diesel engines Adina CUCU, Transilvania University of BRASOV, ROMANIA II.P.63. Studies on the heat treatment of titanium alloys for prosthesis Camelia PITULICE, Ioan GIACOMELLI, Trasilvania University of BRASOV, ROMANIA

Section III III.P.18. General aspects on tribological coatings with piezoelectric sensing capability Mirela PĂTRU, Daniel MUNTEANU, Transilvania University of Brasov, ROMANIA III.P.19. Tantalum based thin films (oxides, nitrides and oxynitrides) preparation, structures and properties - a review


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Daniel CRISTEA, Aurel CRIȘAN, Transilvania University of Brasov, ROMANIA III.P.20. Electrical and photocatalytic behaviour of TaOxNy magnetron sputtered thin solid films Daniel CRISTEA, Aurel CRIȘAN, Transilvania University of Brasov, ROMANIA Nuno BARRADAS, Eduardo ALVES, Instituto Tecnológico Nuclear,Sacavém, PORTUGAL Luis CUNHA, Pedro COSTA, Senentxu LANCEROS-MÉNDEZ, University of Minho, Braga, PORTUGAL III.P.21. A comparative study of (TiZr)C and (CuSiTiYZr)C films microstructure deposited by magnetron sputtering Gheorghe I. ŞTEFĂNESCU, Ion CIUCĂ, Ștefan Bogdan VASILE, Polytechnic University of Bucharest, ROMANIA Mariana BRAIC, Viorel BRAIC, National Institute for Optoelectronics, ROMANIA

III.P.22. Design of new coatings using magnetron sputtering – numerical estimations Gheorghe I. ŞTEFĂNESCU, Ion CIUCĂ, Polytechnic University of Bucharest, ROMANIA III.P.23. Growth of TiO2 nanostructures on copper sheets with M.O.C.V.D. technique Radu-Francisc COTERLICI, Ana VEȚELEANU, Virgil GEAMĂN, Transilvania University of Brasov, ROMANIA Denis CHAUMONT, Marco SACILOTTI, Université de Bourgogne, Dijon, FRANCE III.P.24. Investigation on the friction coefficient of the composite materials obtained from plastics wastes and cellulosic fibres Liana Sanda BALTEȘ, Mircea Horia ȚIEREAN, Silvia PAȚACHIA, Transilvania University of Brasov, ROMANIA III.P.25. Assessment of corrosion resistance of orthodontic brackets by electrochemical methods Oscar MARTEL FUENTES, Agustin SANTANA LOPEZ, Las Palmas de Gran Canaria University, SPAIN Liana Sanda BALTES, Transilvania University of Brasov, ROMANIA III.P.26. Structural aspects of thermomechanical treatments of a low allied construction steel Mihăiță CAZACU, Ioan GIACOMELLI, Maria STOICĂNESCU, George VASILE, Transilvania University of Brasov, ROMANIA III.P.27. Wear behavior of layers deposited by welding Mihăiță CAZACU, Ioan GIACOMELLI, Maria STOICĂNESCU, George VASILE, Transilvania University of Brasov, ROMANIA III.P.28. Bioactive surfaces on titanium-tantalum alloys for orthopaedic implants Julia MIRZA ROSCA, Alejandro LOMOSCHITZ, Las Palmas de Gran Canaria University, SPAIN Ioan DAN, R&D Consultanta si servicii SRL, Bucharest, ROMANIA Liana Sanda BALTES, Mircea Horia TIEREAN, Transilvania University of Brasov, ROMANIA III.P.29. Electrochemical impedance spectroscopy characterization of passive film formed on Ti-Ta alloys Oscar MARTEL FUENTES, Julia MIRZA ROSCA, E. RODRIGUEZ GALINDO, Las Palmas de Gran Canaria University, SPAIN Liana Sanda BALTES, Mircea Horia TIEREAN, Transilvania University of Brasov, ROMANIA III.P.30. Research on C35 steel aluminisation Dragoș Cristian ACHIȚEI, Petrică VIZUREANU, Dan Gelu GĂLUȘCĂ, Dragoș DANA, Gheorghe Asachi Technical University, Iasi, ROMANIA III.P.31. The surface modification of low alloy steel with Ni electrode by electrospark deposition method Manuela-Cristina PERJU, Carmen NEJNERU, Petrică VIZUREANU, Mihai AXINTE, Gheorghe Asachi Technical University Iaşi, ROMANIA


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III.P.32. Literature review on TaN thin films structure Camelia GABOR, Daniel MUNTEANU, Transilvania University of Brasov, ROMANIA III.P.33. Determining thin films adherence by scratch test Camelia GABOR, Transilvania University of Brasov, ROMANIA III.P.34. The influence of plasma composition on the mechanical characteristics of SiOx Valentin-Cristian TOGAN, Gheorghe IONIŢĂ, Valahia University of Târgovişte, ROMANIA

Section V V.P.1. Surface characterization natural materials by nanoidentation Emilio RAYON, Santiago FERRANDIZ, Juan LOPEZ, Marina Patricia ARRIETA, Universitat Politècnica de València, SPAIN V.P.2. Study regarding industrial noise reduction with sound absorbing screens Dorin CATANA, Transilvania University of Brasov, ROMANIA Main Hall A 17.00: Concert, celebration of the Transilvania University Day Hall G 9.00 – 17.00: Exhibitions (CSM Instruments, Standard Service, Melt, Nitech, Namicon, Olympus, Zeiss, Sartorom, Cobotech) Hall H 19.00: Goodbye cocktail Saturday, 02.03.2013 9.00: Meeting, Iuliu Maniu str. 41A, Brașov 9.30: Visit of R&D Institute of Transilvania University 11.00: Visit of Râșnov fortress and cave 12.00: Visit of Bran castle 13.00: Picnic in Bran

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